Casting a guide box, Westinghouse works
(1904) A large bucket full of molten material is poured into a large container, possibly a mold, by a group of men using machinery. Some other men stoke the fire under...

NASASciFiles - The Case of the Wright Invention
(2001) NASA Sci Files video containing the following thirteen segments. NASA Sci Files segment explaining how brainstorming works to help students think creatively and come up with solutions to solve problems....